https://doi.org/10.1051/epjconf/202533002010
Feedback Linearization and Sliding Mode Control of IM with Parametric Variations
University Hassan 1st, Department of Applied Physics, Settat, Morocco
Published online: 30 June 2025
The inherent nonlinearity of induction motors (IMs) presents a significant obstacle to achieving precise control. This nonlinearity arises from magnetic saturation and Joule heating effects, which lead to variations in the motor's inductance and resistance, respectively. These parametric uncertainties complicate the design and implementation of robust control strategies. To address these challenges, this work proposes a novel control approach that combines feedback linearization technique (FLT) and sliding mode control (SMC). FLT simplifies the complex IM model, facilitating the design of a high-performance controller. SMC, known for its robustness against parametric uncertainties, ensures effective control even under varying operating conditions. The simplicity of SMC implementation, requiring only a basic flux observer, further enhances its appeal for practical applications.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
